@article{oai:repository.dl.itc.u-tokyo.ac.jp:00032753, author = {Japanese DELP Research Group on Back-Arc Basins(JDRGBB)}, issue = {1}, journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo}, month = {Jun}, note = {application/pdf}, pages = {1--15}, title = {Report on DELP 1988 Cruises in the Okinawa Trough : Part 1. General Outline}, volume = {66}, year = {1991} }